UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NHOuvXatFuGZxi6oX/N58m84n0pExpOwDyR9HNKGYsE=' 
WHERE 
  key_id = '5150f5e9327880b7dcdefc1221e2e1d97a12ecf8c7a485593549447091247bdb' 
  AND (
    token = 'NHOuvXatFuGZxi6oX/N58m84n0pExpOwDyR9HNKGYsE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )